The full form of OSI is OSI model is ______________

A. Open systems interconnection

B. Open software interconnection
C. Open systems internet
D. Open software internet

Explanation: The OSI model is 7-layer architecture where each layer is having some specific functionality to perform. All these layers work in collaboration for transmitting the data from 1 person to another worldwide.

Occurrence: 0, System Administrator 2026

The full form of OSI is OSI model is ______________ | Open systems interconnection | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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